89804842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7879}}^1$

素因数の和:8061

約数の個数: 16

約数和(自身を含む): 139003200

約数和(自身を除く): 49198358

約数列:

[1, 2, 41, 82, 139, 278, 5699, 7879, 11398, 15758, 323039, 646078, 1095181, 2190362, 44902421, 89804842]

約数ペア:

[(1, 89804842), (2, 44902421), (41, 2190362), (82, 1095181), (139, 646078), (278, 323039), (5699, 15758), (7879, 11398)]